2467168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 5455296

約数和(自身を除く): 2988128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 163, 172, 176, 326, 344, 352, 473, 652, 688, 946, 1304, 1376, 1793, 1892, 2608, 3586, 3784, 5216, 7009, 7172, 7568, 14018, 14344, 15136, 28036, 28688, 56072, 57376, 77099, 112144, 154198, 224288, 308396, 616792, 1233584, 2467168]

約数ペア:

[(1, 2467168), (2, 1233584), (4, 616792), (8, 308396), (11, 224288), (16, 154198), (22, 112144), (32, 77099), (43, 57376), (44, 56072), (86, 28688), (88, 28036), (163, 15136), (172, 14344), (176, 14018), (326, 7568), (344, 7172), (352, 7009), (473, 5216), (652, 3784), (688, 3586), (946, 2608), (1304, 1892), (1376, 1793)]